Checking And Replenishing The Lamp Coolant - Siemens ADVIA 2400 Maintenance Procedures

d. Type
6. Select
7. After the wash, check the lamp energy and run the cell blank measurement test.
NOTE
Perform the lamp energy check and cuvette blank measurement only once a week, even if
the weekly wash is run daily.

Checking and replenishing the lamp coolant

Materials required:
• Lamp coolant additive (REF
04533710, PN B01-4496-51)
• Deionized water
Time: 5 minutes
Analyzer mode: READY
The lamp is cooled by circulating liquid coolant. As the volume of coolant decreases, the
heat of the lamp increases.
NOTE
Check the lamp coolant level daily and whenever the system generates a lamp coolant
warning and turns off the lamp.
1. Open the upper right front door to gain access to the lamp coolant reservoir.
2. Check the fluid level in the reservoir.
If the level is between the lower and upper marks, proceed to step 4.
3. If the reservoir fluid level is less than 5 cm, add coolant as follows:
a. Turn the reservoir cover counterclockwise to remove it.
b. Fill the reservoir to the 9-cm mark with a 5% solution of Lamp Coolant Additive
126
in the RTT1 and RTT2 cup positions 1st time fields and
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and RTT2 cup positions 2nd time fields.
.
Execute
(REF 04533710, PN B01-4496-51) in deionized water.
BIOHAZARD
Wear personal protective equipment.
Use universal precautions.
ADVIA 2400 Operator's Guide
in the RTT1
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